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Consider the following sequence of reactions NH 2 NaNO 2 0.5ºC 'A' N, N-Dimethylaniline 'B' The product 'B' is CAREER POINT CAREER POINT Ltd., CP Tower, IPIA, Road No.1, Kota (Raj.), Ph: 081-47250011 www.careerpoint.ac.in 27 JEE Main Online Paper

1. N – N CH 3 CH 3 NH 2
2. N – N H H N CH 3 CH 3
3. N = N N CH 3 CH 3
4. H 2 NHN N CH 3 CH 3

Correct answer: N = N N CH 3 CH 3

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